Final answer:
To express the expression (1.33) (13x10^8) in scientific notation, multiply the coefficients and add the exponents. The result is 17.29 × 10^8.
Step-by-step explanation:
To express the expression (1.33) (13x10^8) in scientific notation, first we need to multiply the coefficients and add the exponents.
1.33 × 13 is equal to 17.29, and (10^8) x (10^0) is equal to 10^8.
Therefore, the expression (1.33) (13x10^8) can be written in scientific notation as 17.29 × 10^8.